Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mazEF/MazF(toxin)
Location 2228455..2229041 Replicon chromosome
Accession NZ_CP069072
Organism Mycobacterium tuberculosis strain N1216

Toxin (Protein)


Gene name mazF Uniprot ID G0TLY3
Locus tag JN141_RS10460 Protein ID WP_003410010.1
Coordinates 2228455..2228799 (-) Length 115 a.a.

Antitoxin (Protein)


Gene name mazE Uniprot ID P0CL58
Locus tag JN141_RS10465 Protein ID WP_003410014.1
Coordinates 2228793..2229041 (-) Length 83 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JN141_RS10425 2224161..2224760 + 600 WP_003409989.1 L-lysine exporter -
JN141_RS10430 2225176..2225604 + 429 WP_003409992.1 cellulose-binding protein -
JN141_RS10435 2225830..2226369 + 540 WP_003900446.1 23S rRNA (adenine(2058)-N(6))-methyltransferase Erm(37) -
JN141_RS10440 2226889..2227449 - 561 WP_003410001.1 RES family NAD+ phosphorylase -
JN141_RS10445 2227446..2227787 - 342 WP_003410003.1 DUF2384 domain-containing protein -
JN141_RS10450 2227873..2228130 + 258 WP_003410006.1 hypothetical protein -
JN141_RS10455 2228031..2228366 - 336 WP_003410009.1 dehydrogenase -
JN141_RS10460 2228455..2228799 - 345 WP_003410010.1 type II toxin-antitoxin system toxin endoribonuclease MazF6 Toxin
JN141_RS10465 2228793..2229041 - 249 WP_003410014.1 ribbon-helix-helix protein, CopG family Antitoxin
JN141_RS10470 2229141..2231456 - 2316 WP_003899120.1 cation transporter ATPase CptG -
JN141_RS10475 2231453..2231725 - 273 WP_003410017.1 DUF1490 family protein -
JN141_RS10480 2231778..2232134 - 357 WP_003410018.1 Cd(II)/Pb(II)-sensing metalloregulatory transcriptional regulator CmtR -
JN141_RS10485 2232291..2233058 + 768 WP_003410019.1 hemerythrin domain-containing protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.


Domains

Predicted by InterproScan

Toxin

mRNA interferase PemK-like

(5-112)

Antitoxin

Ribbon-helix-helix protein, CopG

(5-38)


Sequences

Toxin        


Download         Length: 115 a.a.        Molecular weight: 12230.12 Da        Isoelectric Point: 9.8887

>T189496 WP_003410010.1 NZ_CP069072:c2228799-2228455 [Mycobacterium tuberculosis]
VVISRAEIYWADLGPPSGSQPAKRRPVLVIQSDPYNASRLATVIAAVITSNTALAAMPGNVFLPATTTRLPRDSVVNVTA
IVTLNKTDLTDRVGEVPASLMHEVDRGLRRVLDL

Download         Length: 345 bp

>T189496 NZ_CP090790:2156444-2156935 [Bifidobacterium longum]
ATGACCGACGTTTCCATGCAGCGTATTTTGCTCGATACCAACGTACTGTTGGACTATTTGCTCCATCGTGATGATCATGC
CAAGATGGCGGAAGCGGTTATGGAACTTGGCGCGAAGAACAACGTTACGTTGTTGTGCGTGTCACTGTCGCTGAAGGATA
TCGCATACCTATCATCATCGGCGATTCGTAGGGAATTCAAACCGAATGAATCGGAAGTGGAGAATTTCACTCGCGGCTTT
CTGTCGTCACGGGTGCCATGGCGTTGTATCGAGCAGGTGAAGGAGATGTGTGACATCGTCGCTGTCGATGAGTCGACATG
TGATAGGGCTTTTTCCCTGCAAAAACGGCATCGGGATTTTGAAGATGATCTGATCATCGTTGCCGCGCAACAATCCGGTG
CCAACTGTGTGGTCACATCGGATGCTGAATTAATCAGTCATTTTCCCGAATATTGCAAAACACCGGCTGAAATCGTGGCG
GCACTGGAATAA

Antitoxin


Download         Length: 83 a.a.        Molecular weight: 9290.34 Da        Isoelectric Point: 4.3757

>AT189496 WP_003410014.1 NZ_CP069072:c2229041-2228793 [Mycobacterium tuberculosis]
MKTAISLPDETFDRVSRRASELGMSRSEFFTKAAQRYLHELDAQLLTGQIDRALESIHGTDEAEALAVANAYRVLETMDD
EW

Download         Length: 249 bp

>AT189496 NZ_CP090790:2156082-2156444 [Bifidobacterium longum]
ATGACCATGGTCCAAATGAACGTTCGCATTGATGCGAAACTGAAGAACGAGGTCGAAGAAGTCCTCAAGGGCAAAGGCGT
ATCGGTAAGTGACGTAATCCGGTCGCTGTGGTTGTACATCGCCGACCGCAAGGAAGTGCCGGCATTGGAAACGACCGCCG
AAGAGCAAGCCCGCGAGGAGGAAAAGCAGCGCAAGCTGAAACTGATTCGAGAAGGTGCCGGATACGTACACAAGGAACTG
GTCAAGGCCGGACTGATCTCAGAAGACACCGACCTCATGGAAGGCCTTACCTACAAGCAGTTCCGCGACAAAATGTACGA
CGAGCAACTTGATGCGTATTACAACATGAAGAGGGCCGATTGA

Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
PDB 5HK3
PDB 5HK0
PDB 5HKC

Antitoxin

Source ID Structure
PDB 7WJ0
PDB 7WNR
AlphaFold DB A0A7U4FAW9

References